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Novel Castellaniella denitrificans SA13P as a Potent Malachite Green Decolorizing Strain
المؤلفون المشاركون
Chawla, Ankita
Singh Saharan, Baljeet
المصدر
Applied and Environmental Soil Science
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-02-06
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Triphenylmethane dyes represent a major group of dyes causing serious environmental hazards.
Malachite Green is one of the commonly and extensively used triphenylmethane dyes although it is carcinogenic and mutagenic in nature.
Various physicochemical methods have been employed for its elimination but are highly expensive, coupled with the formation of huge amount of sludge.
Hence, biological methods being ecofriendly are good alternatives.
In the present study, the novel bacterial isolate SA13P was isolated from UASB tank of tannery effluent treatment plant.
Phylogenetic characterization of 1470 bp fragment of SA13P has revealed its similarity with Castellaniella denitrificans.
This strain has been found to decolorize the dye (malachite green) at a concentration of 100 mg L−1 (80.29%).
Decolorization was done by living bacterial cells rather than adsorption.
Growth conditions have also been optimized for the decolorization.
Maximum decolorization was observed at a temperature of 37°C and pH 8.0.
Also, it has been found that bacterization of seeds of Vigna radiata with Castellaniella denitrificans SA13P increases germination rate.
We have reported for the first time that Castellaniella denitrificans SA13P may be used as a novel strain for dye decolorization (malachite green) and biological treatment of tannery effluent.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chawla, Ankita& Singh Saharan, Baljeet. 2014. Novel Castellaniella denitrificans SA13P as a Potent Malachite Green Decolorizing Strain. Applied and Environmental Soil Science،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-496652
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chawla, Ankita& Singh Saharan, Baljeet. Novel Castellaniella denitrificans SA13P as a Potent Malachite Green Decolorizing Strain. Applied and Environmental Soil Science No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-496652
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chawla, Ankita& Singh Saharan, Baljeet. Novel Castellaniella denitrificans SA13P as a Potent Malachite Green Decolorizing Strain. Applied and Environmental Soil Science. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-496652
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-496652
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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